- Avg Place
- 4.35
- Top 4 rate
- 53.0%
- 1st Place
- 13.4%
Diana TFT Guide · Set 18
Lunar
Ravager
Vanguard
3 Cost- Set
- 18
- Games
- 158,536
- Tier
- All Tiers
- Rank
- All Ranks
- Last Updated
- Oct 11, 2026
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Diana is a middle-of-the-pack 3-cost in Set 18 (tier B): 53.0% top 4 and a 4.35 average placement across 158,536 ranked games.
- Tier
- Bvs 3-costs
- Top 4 rate
- 53.0%
- 1st place
- 13.4%
- Avg. place
- 4.35
- Rank among 3-costs
- #4 of 14
- Plan
- Flex
Is Diana good in TFT Set 18?
Diana is a middle-of-the-pack 3-cost in Set 18 (tier B): 53.0% top 4 and a 4.35 average placement across 158,536 ranked games. By average placement it ranks #4 of 14 3-costs — ahead of 77% of them. Boards with Diana win the lobby 13.4% of the time. It's played as a flexible unit rather than a reroll carry — only 10.3% of its games reach 3 stars.
Average placement vs the other 3-costs
Kog'Maw
Mama Beak
Krug
Diana
Rammus
Fiddlesticks
Azir
Hecarim
Kha'Zix
Vi
Rengar
Master Yi
Lower is better. Longer bar = better average placement; Diana is highlighted. Units with fewer than 100 games are hidden.
Diana ability: Pale Barrier
Riot hasn't published Diana's exact ability numbers for Set 18 yet, so the values are left out of the description.
Diana stats by star level
Diana starts with 850 health and 30 attack damage at 1 star. Each star multiplies health and attack damage by 1.8, so a 3-star Diana has 2,754 health and 97 attack damage.
| Stat | ★ | ★★ | ★★★ |
|---|---|---|---|
| Health | 850 | 1,530 | 2,754 |
| Attack damage | 30 | 54 | 97 |
| Attack DPS | 24.0 | 43.2 | 77.6 |
- Armor
- 50
- Magic resist
- 50
- Attack speed
- 0.80
- Range
- 1 hexes
- Mana (start / max)
- 0 / 30
- Crit chance
- 25%
Base values before items, traits and augments. Attack DPS = attack damage × attack speed.
Best items for Diana in Set 18
Diana's best-in-slot items in Set 18 are Ionic Spark, Thief's Gloves, and Hand Of Justice: the completed items players actually build on Diana that finish top 4 most reliably.
Most-played full build
60.3% top 4 · 3.94 avg. place · 10,457 games
Highest top 4: 71.8% over 244 gamesBest Diana comps in Set 18
The best Diana comp right now is Inferno Kayle, finishing top 4 94.9% of the time across 1,432 games.
Diana traits in Set 18
Diana brings Lunar, Ravager, and Vanguard. Highlighted breakpoints are the ones most Diana boards reach.
Diana synergies & best duos →
Diana in every TFT set
Diana has been in 4 TFT sets (18, 17, 7, and 4). Each set's page keeps its final numbers.
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Diana TFT FAQ – Set 18
Is Diana good in TFT Set 18?
Diana is a middle-of-the-pack 3-cost in Set 18 (tier B): 53.0% top 4 and a 4.35 average placement across 158,536 ranked games. By average placement it ranks #4 of 14 3-costs — ahead of 77% of them. Boards with Diana win the lobby 13.4% of the time. It's played as a flexible unit rather than a reroll carry — only 10.3% of its games reach 3 stars.
What are the best items for Diana in TFT?
The best Diana items in Set 18 are Ionic Spark, Thief's Gloves, and Hand Of Justice. The most-played full build is Thief's Gloves, with 60.3% top 4 over 10,457 games.
What is the best Diana comp?
Inferno Kayle is the strongest Diana comp in Set 18: 94.9% top 4 and a 1.84 average placement over 1,432 games.
Is Diana a reroll unit?
Not usually. Diana is a 3-cost that most boards keep at 2 stars; only 10.3% of its games end at 3 stars.
What traits does Diana have in Set 18?
In Set 18, Diana is a 3-cost Lunar, Ravager, and Vanguard unit.
What does Diana's ability do?
Diana's ability is Pale Barrier: Gain shield for seconds and send out moonlight orbs spread among enemies within 2 hexes, each dealing magic damage.
How much health does Diana have at 3 stars?
Diana has 850 health at 1 star, 1,530 at 2 stars and 2,754 at 3 stars, with 30, 54 and 97 attack damage.
Which units is Diana best with?
In Set 18, Diana is most often fielded with Aphelios, Sentinel, and Hecarim.